# Choose how extras are priced with an introductory membership

The flash-sale editor can choose whether optional membership extras are available with an introduction and whether their introductory service period is charged at the normal rate or a percentage discount. A 100% extra discount makes that extra's introductory period free; a free membership does not automatically make its extras free.

These choices apply to introductions collected once for their covered period and starting immediately. The editor previews representative clients' tax-correct amounts and covered dates. The existing period calculation chooses between charging for the offer's days or charging one normal cycle for that covered period. Checkout states the exact upfront amount and the later normal renewal. Extras retain their catalog eligibility and remain optional.

Published offers and purchased terms remain frozen. Changing an offer requires the normal replacement workflow. Existing offers without the new setting retain their previous behavior. Unsupported recurring-discount or deferred-start combinations are refused before a purchase can begin.